Birth, life, death.
That's it!
Are you presenting that assertion as just a conjecture or do you have a formal proof?
Birth and death are pretty meaningless. Your sentence is too long.
Life, that’s it.
You are born, you wear out and when you are too worn you stop functioning. There is no state called death, when you stop functioning, you fall apart, other things grab your bits and reuse them.
Death is a word used by theists to big up falling apart, and make it sound more frightening and important than it really is.
Nope, life is actually a series of tiny moments, every day all day, that you can either savor or ignore....a wag from your silly new dog, the wonderful scent of a rose or peony, droplets of dew on grass, a delicious cold beverage, the satisfaction of catching up on the laundry, these are the actual matrix of the life you are living! Or not......The big stuff will come & sometimes crush you, but if you can find bits of happiness every day, you can get through the crap much easier.
I hear ya! But I think life is like swimming from one island of happiness to another thru a sea of misery!